Tiana Stark
type: MusicGroup
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb40d18e442bccae85b67e01da9fc79d1d429c09bcdeca727ea23370221d12c20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a861c1ff-cb20-49b2-af96-15e17ece3788.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a861c1ff-cb20-49b2-af96-15e17ece3788.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a861c1ff-cb20-49b2-af96-15e17ece3788
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb40d18e442bccae85b67e01da9fc79d1d429c09bcdeca727ea23370221d12c20","name":"Tiana Stark","registered_at":"2026-06-20T08:45:14Z","symbol":"NIM1569052","token_address":"0x1340a6e897f83155e35ea1c4e1ccdc488bedcfed","type":"artist","uuid":"a861c1ff-cb20-49b2-af96-15e17ece3788"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40d18e442bccae85b67e01da9fc79d1d429c09bcdeca727ea23370221d12c20. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a861c1ff-cb20-49b2-af96-15e17ece3788.json and https://artists.proofprofile.net/proofs/artist/a861c1ff-cb20-49b2-af96-15e17ece3788.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xb40d18e442bccae85b67e01da9fc79d1d429c09bcdeca727ea23370221d12c20","name":"Tiana Stark","registered_at":"2026-06-20T08:45:14Z","symbol":"NIM1569052","token_address":"0x1340a6e897f83155e35ea1c4e1ccdc488bedcfed","type":"artist","uuid":"a861c1ff-cb20-49b2-af96-15e17ece3788"}
album: Du brichst mich nicht!
  type: MusicAlbum
  date published: 2024-11-06